We did get some reports of this with Live Version 8.2.4, there was a problem scanning for the VST plug-in folder on PCs.noiseprovesnothing wrote:I would have bought at $99 had adding and removing a plugin not consistently crashed Ableton Live. The plugins themselves sounded great.
A big folder was accidentally chosen (e.g. 'C:\') as the 'VST Plug-In Custom Folder'. These folders contain files that are interpreted as third-party plugins.
The Solution we found on the Ableton support pages was:
Hold the [ALT] key during the restart of Live → plug-in scanning will be skipped
Go to the 'File/Folder' tab in the Live Preferences
Choose a suitable 'VST Plug-In Custom Folder' (e.g. dedicated folder named VST plugins)
Restart Live → Live should rescan your plug-ins and start
That solved it for most cases.
Might want to try it again to give P&M a second chance.
If you were using the AU version on a Mac, I would suggest trying out the VST versions as they cause less problems regarding overall stability.
Best Regards,
Nick